You must first activate the extra characters on the screen where you
enter your name. To activate them, hold L while holding Right C and
Down C. Now enter the following names -
Extra Music
G alien's head: Type MEBOY
Secret Game
LINES
Level Select
Characters: Saturn, Spaceship, Rocket, Skull and Heart
Vortex
Type VORTEX:
Then hold down L, R and press reset on the console. Hold Reset down
in order to see the Vortex.
